Answer:
Step-by-step explanation:z=180
Interior angle =180
The difference is that a graph is multiple of them and a table is in sections in points it’s like jotting them down and equations is step-by-step
Hope the help:)
AAS and SAA don't prove congruence.
You can have two triangles that have AAS or SAA and are not congruent.
From this picture, these triangles are congruent by ASA .
Sum of all the interior angles = (5-2)x180 = 540°
540 - 100 - 120 - 100 - 90 = 130°
So the last unknown angle in the polygon is 130°
Sum of all the adjacent angles on a straight line is 180°
Angle 1 = 180 - 130 = 50°
